Automobile tire tread



FIG. 1 is a front perspective view of an automobile tire tread showing our new design;

FIG. 2 is a front view thereof, the top and bottom views being identical thereto;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereto; and,

FIG. 6 is an enlarged, fragmentary front perspective view thereof, taken along lines 6-6 and in the direction of arrows in FIG. 1.

The broken lines in the drawings are for the purpose of illustrating unclaimed portions of the tire and form no part of the claimed design. 

The ornamental design for an automobile tire tread, as shown and described. 